.container {
/*    display: flex;*/
    justify-content: center;
    align-items: center;
    left: 0px;
    top: 0px;
    width: 454px;
    height: 454px;
}
.div1,
.div2
{
    width: 200px;
    height: 100px;
}
.tet1{
    color: red;
}